🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 11.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 259 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,155,709 km

• M1: 140,472 km (0.083 R)
• M2: 517,160 km (0.075 R)
• M3: 931,995 km (0.114 R)
• M4: 1,302,549 km (0.084 R)
• M5: 1,716,187 km (0.087 R)
• M6: 2,120,400 km (0.049 R)
• M7: 2,753,498 km (0.059 R)
• M8: 3,519,440 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 11.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.67 AU - 0.71 AU

Year: 396 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,155,709 km

• M1: 143,016 km (0.106 R)
• M2: 688,150 km (0.076 R)
• M3: 1,066,932 km (0.102 R)
• M4: 1,550,133 km (0.118 R)
• M5: 1,998,478 km (0.061 R)
• M6: 2,386,535 km (0.056 R)
• M7: 2,845,501 km (0.053 R)
• M8: 3,466,931 km (0.067 R)
• M9: 3,866,806 km (0.03 R)
• M10: 4,406,854 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819

Radius: 13.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.63 AU - 0.89 AU

Year: 457 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,155,709 km

• M1: 169,195 km (0.108 R)
• M2: 618,737 km (0.116 R)
• M3: 1,155,943 km (0.058 R)
• M4: 1,768,845 km (0.096 R)
• M5: 2,196,994 km (0.085 R)
• M6: 2,726,571 km (0.116 R)
• M7: 3,211,118 km (0.069 R)
• M8: 3,675,919 km (0.112 R)
• M9: 5,135,844 km (0.103 R)
• M10: 5,899,242 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 10.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.26 AU - 2.68 AU

Year: 2680 Days

Day: 9.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,155,709 km

• M1: 129,552 km (0.108 R)
• M2: 892,650 km (0.11 R)
• M3: 1,860,848 km (0.085 R)
• M4: 4,212,078 km (0.105 R)
• M5: 5,118,940 km (0.085 R)
• M6: 6,738,935 km (0.103 R)
• M7: 7,198,350 km (0.072 R)
• M8: 8,491,325 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 13.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.4 AU - 3.24 AU

Year: 3269 Days

Day: 10.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,155,709 km

• M1: 164,109 km (0.118 R)
• M2: 669,899 km (0.039 R)
• M3: 1,399,189 km (0.119 R)
• M4: 2,003,863 km (0.093 R)
• M5: 2,895,916 km (0.071 R)
• M6: 3,452,719 km (0.086 R)
• M7: 5,381,933 km (0.105 R)
• M8: 5,808,437 km (0.078 R)
• M9: 6,257,529 km (0.091 R)
• M10: 6,699,591 km (0.115 R)
• M11: 7,981,944 km (0.092 R)
• M12: 10,203,772 km (0.112 R)
• M13: 10,734,994 km (0.069 R)
• M14: 11,241,532 km (0.082 R)
• M15: 14,882,295 km (0.091 R)
• M16: 17,745,000 km (0.112 R)
• M17: 18,394,554 km (0.117 R)
• M18: 19,993,307 km (0.12 R)
• M19: 21,218,812 km (0.074 R)
• M20: 22,357,252 km (0.083 R)
• M21: 22,837,611 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 14.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.44 AU - 4.72 AU

Year: 6766 Days

Day: 6.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,155,709 km

• M1: 178,021 km (0.114 R)
• M2: 1,039,705 km (0.088 R)
• M3: 1,508,395 km (0.095 R)
• M4: 2,090,331 km (0.119 R)
• M5: 3,414,123 km (0.12 R)
• M6: 3,963,147 km (0.113 R)
• M7: 5,615,306 km (0.078 R)
• M8: 6,525,310 km (0.119 R)
• M9: 7,610,193 km (0.09 R)
• M10: 8,175,524 km (0.118 R)
• M11: 8,682,212 km (0.116 R)
• M12: 9,481,812 km (0.08 R)
• M13: 10,872,923 km (0.105 R)
• M14: 12,616,935 km (0.094 R)
• M15: 13,237,766 km (0.087 R)
• M16: 13,938,333 km (0.077 R)
• M17: 17,959,374 km (0.101 R)
• M18: 24,041,724 km (0.096 R)
• M19: 25,708,095 km (0.042 R)
• M20: 26,891,713 km (0.101 R)
• M21: 29,564,429 km (0.044 R)
• M22: 34,550,675 km (0.094 R)
• M23: 37,588,559 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 6.3

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.24 AU - 7.14 AU

Year: 10630 Days

Day: 15.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,155,709 km

• M1: 78,389 km (0.111 R)
• M2: 408,701 km (0.042 R)
• M3: 618,587 km (0.099 R)
• M4: 902,823 km (0.117 R)
• M5: 1,204,263 km (0.113 R)
• M6: 2,701,438 km (0.079 R)
• M7: 3,878,474 km (0.067 R)
• M8: 9,220,016 km (0.052 R)
• M9: 9,862,838 km (0.053 R)
• M10: 14,361,994 km (0.072 R)
• M11: 16,384,557 km (0.067 R)
• M12: 19,539,427 km (0.1 R)
• M13: 32,837,630 km (0.102 R)
• M14: 33,259,795 km (0.077 R)
• M15: 37,683,554 km (0.063 R)
• M16: 38,965,309 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,788 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit